Haven’t studied

hey guys so here a bit of an explanation i’m a 6th year and wanna do med but i’ve missed so many days that idek if it’s possible anymore. i need some advice cause i got 510 on my xmas exams with minimal ish study but i need around 570? does anyone have any advice cause i genuinely know its my fault but i’ve missed so many days and im getting on dare for depression as i’ve been struggling a lot. i just don’t know if its possible anymore and wondering if anyone was in the same boat as me